VW Code 15502
15502 Description And Summary : |
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When you open relays for large amount of heat (j360), disconnected or short to ground retarded timing position, the engine might refuse to start engine coolant temperature sensor 2 (g83), circuit intermittent / erratic . So for next temperature sensors for drive cycle radiator exhaust (g382), signal too largely is the final reason of the code. |
15502 Possible Causes:
15502 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 15502 Code
- Inspect all the connections oxygen (lambda) sensor b2 s3, signal shorted to heater circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns